CN108970237B

CN108970237B - Solvent recovery system for processing clutch facing

Info

Publication number: CN108970237B
Application number: CN201810903108.XA
Authority: CN
Inventors: 冯金耀; 徐冀
Original assignee: Hubei Jiuming Automobile Parts Co ltd
Current assignee: Hubei Jiuming Automobile Parts Co ltd
Priority date: 2018-08-09
Filing date: 2018-08-09
Publication date: 2020-11-03
Anticipated expiration: 2038-08-09
Also published as: CN108970237A

Abstract

The invention discloses a solvent recovery system for processing clutch facings, which comprises a settling tank, wherein the top of the settling tank is fixedly connected with a filter tank, an exhaust fan and a chemical tank from left to right in sequence, the bottom of the inner surface of the settling tank is fixedly connected with a water pumping box through a support rod, the top of the water pumping box is communicated with a drain pipe, one end of the drain pipe, which is far away from the water pumping box, penetrates through the right wall of the settling tank and extends to the right side of the settling tank, and the right side of the settling tank is fixedly connected with a fixing ring and a support frame from top to bottom in sequence. This solvent recovery system of processing clutch facing through setting up the box of drawing water in setting up bottom the setting tank inner chamber, and the water course top up, the waste liquid after sustainable extraction purifies, and can avoid taking the sediment of bottom out, utilizes cursory can drop the water course before the box top of drawing water in the water level, stops to extract the solvent, can avoid taking out the floated dross of water level top layer, and the drain pipe mode of drawing water adopts the back siphon principle, and is energy-conserving convenient.

Description

Solvent recovery system for processing clutch facing

Technical Field

The invention relates to the technical field of waste liquid recovery, in particular to a solvent recovery system for processing clutch facing.

Background

The solvent is a liquid (gas or solid) capable of dissolving a solid, liquid or gaseous solute (the solvent and solute can be solid, liquid or gas), and then becomes a solution. The most common solvent in daily life is water. The organic solvent is an organic compound containing carbon atoms. Solvents generally possess a relatively low boiling point and are readily volatile. Or can be removed by distillation, leaving a dissolved material. Thus, the solvent may not chemically react with the solute. They must be inert. The solvent may extract soluble compounds from the mixture, the most common example being brewing coffee or tea with hot water. Solvents are generally clear, colorless liquids, most of which have a distinctive odor.

After the solvent for processing the clutch facing is used, various soluble or insoluble impurities can be mixed inside the solvent, and if the solvent is directly discarded, the solvent is too wasted.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a solvent recovery system for processing clutch facings, which solves the problems that the prior recovery device needs to filter and purify waste liquid through a series of complex devices, the operation is complicated and more cost is consumed.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a solvent recovery system for processing clutch facing comprises a settling tank, wherein the top of the settling tank is fixedly connected with a filter tank, an exhaust fan and a chemical box from left to right in sequence, the bottom of the inner surface of the settling tank is fixedly connected with a water pumping box through a supporting rod, the top of the water pumping box is communicated with a water drainage pipe, one end, away from the water pumping box, of the water drainage pipe penetrates through the right wall of the settling tank and extends to the right side of the settling tank, the right side of the settling tank is fixedly connected with a fixing ring and a supporting frame from top to bottom in sequence, the fixing ring and the supporting frame are sleeved on the surface of the water drainage pipe, a water channel is formed in the water pumping box, the middle of the top of the water channel is communicated with one end of the water drainage pipe, a float is sleeved on the surface of the water drainage pipe and right above the water pumping box, the left side, the right side intercommunication at filter box top has the exhaust column, the one end that the rose box was kept away from to the exhaust column communicates with the air intake of air exhauster, the air outlet intercommunication of air exhauster has a tuber pipe, go out the right side intercommunication that the one end of air exhauster and medicament roof portion were kept away from to the tuber pipe, the left side at medicament roof portion runs through and has the pencil that adds, the pencil is kept away from the one end of medicament roof portion and is run through the top of setting tank and extend to the inside of setting tank.

Preferably, the filter box is fixedly connected with a filter funnel in the inside, the bottom of the filter funnel is communicated with a filter, and the bottom of the filter is communicated with an elbow.

Preferably, the bottom end of the elbow pipe penetrates through the top of the settling tank and extends to the inside of the settling tank, the bottom end of the elbow pipe is communicated with the mixing box, and the top of the mixing box is fixedly connected with the top of the inner wall of the settling tank.

Preferably, the right side of mixing box and the one end intercommunication that the dosing pipe is located the setting bin inside, the bottom intercommunication of mixing box has the hybrid tube, the bottom of hybrid tube extends to the bottom of setting bin inner chamber, and the bottom intercommunication on hybrid tube surface has the shunt tubes.

Preferably, the filter comprises an upper shell and a lower shell, the inner surface of the upper shell is in threaded connection with the outer surface of the lower shell, and a sealing gasket is movably connected between the top of the lower shell and the top of the inner surface of the upper shell.

Preferably, the inside fixedly connected with locating piece of casing down, the top swing joint of locating piece has the filter plate, the filter plate is provided with three, and passes through dead lever fixed connection between the three filter plate.

Preferably, the center at medicament case top communicates with annotates the liquid pipe, it all communicates with the air discharge nozzle with the top of setting tank to annotate the liquid pipe, the front of rose box just is located the below of filter hopper and rotates and be connected with the chamber door, and the fixed surface of chamber door is connected with transparent glass.

Preferably, the middle of the bottom of the settling tank is communicated with a sewage discharge pipe, the surface of the sewage discharge pipe is fixedly connected with a manual control valve, and four corners of the bottom of the settling tank are fixedly connected with supporting legs.

(III) advantageous effects

The invention provides a solvent recovery system for processing clutch facings. Compared with the prior art, the method has the following beneficial effects:

(1) the solvent recovery system for processing the clutch facing comprises a water pumping box fixedly connected to the bottom of the inner surface of a settling tank through a support rod, a drain pipe is communicated with the top of the water pumping box, one end, far away from the water pumping box, of the drain pipe penetrates through the right wall of the settling tank and extends to the right side of the settling tank, a fixing ring and a support frame are fixedly connected to the right side of the settling tank from top to bottom in sequence, the fixing ring and the support frame are both sleeved on the surface of the drain pipe, a water channel is formed in the water pumping box, the middle of the top of the water channel is communicated with one end of the drain pipe, a buoy is sleeved on the surface of the drain pipe and positioned right above the water pumping box, the water pumping box is arranged at the bottom of an inner cavity of the settling tank, the top end of the water channel faces upwards, purified waste liquid can be continuously extracted, the bottom sediment can be prevented from being extracted, meanwhile, the floating scum on the top layer of the water level can be prevented from being pumped out, and the water pumping mode of the water discharge pipe adopts the post-siphon principle, so that the energy is saved and the convenience is realized.

(2) The solvent recovery system for processing the clutch facing has the advantages that the left side of the top of the filter box is communicated with the three-way pipe, the left side of the three-way pipe is communicated with the liquid inlet pipe, the right side of the top of the filter box is communicated with the exhaust pipe, one end of the exhaust pipe, far away from the filter box, is communicated with the air inlet of the exhaust fan, the air outlet of the exhaust fan is communicated with the air outlet pipe, one end of the air outlet pipe, far away from the exhaust fan, is communicated with the right side of the top of the chemical box, the chemical feeding pipe penetrates through the left side of the top of the chemical box, one end of the chemical feeding pipe, far away from the chemical box, penetrates through the top of the precipitation box and extends into, and then the accessible three-way pipe is followed the external air of taking out to usable air current takes out the waste liquid and is advanced, and the air is arranged still can extrude the medicament in the medicament case and react simultaneously, automatic material conveying convenient to use.

(3) The solvent recovery system for processing the clutch facing is characterized in that a filter hopper is fixedly connected inside a filter box, the bottom of the filter hopper is communicated with a filter, the bottom of the filter is communicated with a bent pipe, the front of the filter box is rotatably connected with a box door below the filter hopper, the surface of the box door is fixedly connected with transparent glass, the bottom end of the bent pipe penetrates through the top of a settling box and extends into the settling box, the bottom end of the bent pipe is communicated with a mixing box, the top of the mixing box is fixedly connected with the top of the inner wall of the settling box, the right side of the mixing box is communicated with one end of a dosing pipe inside the settling box, the bottom of the mixing box is communicated with a mixing pipe, the filter can filter impurities in solvent waste liquid, the bent pipe is a transparent pipe and is matched with the transparent glass, the solvent in the bent pipe can be directly observed from the outside, and whether the filtering effect of the filter plate is, and then the workman of being convenient for in time changes the filter plate, convenient to use, and utilize the mixing box to be connected with pencil and return bend with adding the medicine, and then can be directly mix solvent waste liquid and flocculating agent directly, mix more fully.

(4) This solvent recovery system of processing clutch facing, swing joint has seal ring through between the top of casing and upper housing internal surface under and between the top, the inside fixedly connected with locating piece of casing down, the top swing joint of locating piece has the filter plate, the filter plate is provided with threely, and through dead lever fixed connection between the three filter plate, the upper housing can be dismantled with lower casing, and then can be convenient take out the filter plate of inside and change, and utilize seal ring can guarantee the leakproofness between upper housing and lower casing, high durability and convenient use.

Drawings

FIG. 1 is a front view of the internal structure of the present invention;

FIG. 2 is a front view of the outer structure of the present invention;

FIG. 3 is a cross-sectional view of the water pumping box and the float structure of the present invention;

FIG. 4 is a structural cross-sectional view of a filter according to the present invention;

fig. 5 is a partial enlarged view of the invention at a in fig. 1.

In the figure, 1-a settling tank, 2-a filter tank, 3-an exhaust fan, 4-a medicament tank, 5-a water pumping box, 6-a drain pipe, 7-a fixing ring, 8-a support frame, 9-a water channel, 10-a buoy, 11-a three-way pipe, 12-a liquid inlet pipe, 13-an exhaust pipe, 14-an air outlet pipe, 15-a medicament feeding pipe, 16-a filter hopper, 17-a filter, 171-an upper shell, 172-a lower shell, 173-a sealing gasket, 174-a positioning block, 175-a filter plate, 176-a fixing rod, 18-a bent pipe, 19-a mixing box, 20-a mixing pipe, 21-a shunt pipe, 22-a liquid injection pipe, 23-an exhaust nozzle, 24-a box door and 25-a sewage discharge pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention provides a technical solution: a solvent recovery system for processing clutch facing comprises a settling tank 1, two sides of the bottom of the settling tank 1 are inclined at a certain angle, the middle is positioned at the lowest point, so that precipitates are convenient to concentrate to the middle for discharge, the middle of the bottom of the settling tank 1 is communicated with a drain pipe 25, the surface of the drain pipe 25 is fixedly connected with a manual control valve, four corners of the bottom of the settling tank 1 are fixedly connected with supporting legs, the top of the settling tank 1 is fixedly connected with a filter tank 2, an exhaust fan 3 and a medicament tank 4 from left to right, the inside of the filter tank 2 is fixedly connected with a filter hopper 16, the bottom of the filter hopper 16 is communicated with a filter 17, the filter 17 comprises an upper shell 171 and a lower shell 172, the inner surface of the upper shell 171 is in threaded connection with the outer surface of the lower shell 172, a sealing washer 173 is movably connected between the top of the inner surface of the lower, the top of the positioning block 174 is movably connected with the filter plates 175, the filter plates 175 are provided with three, the three filter plates 175 are fixedly connected through the fixing rods 176, the upper shell 171 and the lower shell 172 can be detached, so that the inner filter plates 175 can be conveniently taken out and replaced, the sealing performance between the upper shell 171 and the lower shell 172 can be ensured by utilizing the sealing gaskets 173, the use is convenient, the bottom of the filter 17 is communicated with the bent pipe 18, the bottom end of the bent pipe 18 penetrates through the top of the settling tank 1 and extends into the settling tank 1, the bottom end of the bent pipe 18 is communicated with the mixing box 19, the top of the mixing box 19 is fixedly connected with the top of the inner wall of the settling tank 1, the right side of the mixing box 19 is communicated with one end of the dosing pipe 15 positioned in the settling tank 1, the bottom of the mixing box 19 is communicated with the mixing pipe 20, the filter 17 can filter impurities in the solvent waste liquid, the bent, the solvent in the elbow 18 can be directly observed from the outside, whether the filtering effect of the filter plate 175 is reduced can be judged by observing the color of the solvent, the filter plate 175 can be conveniently and timely replaced by a worker, the use is convenient, the chemical feeding pipe 15 is connected with the elbow 18 by utilizing the mixing box 19, the solvent waste liquid and the flocculating agent can be directly and fully mixed, the bottom end of the mixing pipe 20 extends to the bottom of the inner cavity of the settling box 1, the bottom end of the surface of the mixing pipe 20 is communicated with the flow dividing pipe 21, the center of the top of the chemical box 4 is communicated with the liquid injection pipe 22, the liquid injection pipe 22 and the top of the settling box 1 are both communicated with the exhaust nozzle 23, the exhaust nozzle 23 on the liquid injection pipe 22 can exhaust a part of air in proportion when the air is exhausted in the chemical box 4, the residual air is used for extruding the chemicals to achieve the effect of adding the chemicals in proportion, the exhaust nozzle 23 on the settling box 1, the front surface of the fixed filter box 2 and the lower part of the filter hopper 16 are rotatably connected with a box door 24, the surface of the box door 24 is fixedly connected with transparent glass, the bottom of the inner surface of the settling box 1 is fixedly connected with a water pumping box 5 through a support rod, the top of the water pumping box 5 is communicated with a water drainage pipe 6, one end of the water drainage pipe 6, which is far away from the water pumping box 5, penetrates through the right wall of the settling box 1 and extends to the right side of the settling box 1, the right side of the settling box 1 is fixedly connected with a fixing ring 7 and a support frame 8 from top to bottom in sequence, the fixing ring 7 and the support frame 8 are both sleeved on the surface of the water drainage pipe 6, a water channel 9 is arranged inside the water pumping box 5, the middle of the top of the water channel 9 is communicated with one end of the water drainage pipe 6, a float 10 is sleeved on the surface of the water drainage pipe 6 and positioned right above the, and can avoid taking out the sediment at the bottom, simultaneously, the float 10 can stop extracting the solvent from the water channel 9 before the water level drops to the top of the water pumping box 5, the floating scum at the top layer of the water level can be avoided, and the water pumping mode of the water discharging pipe 6 adopts the back siphon principle, thereby saving energy and being convenient, the left side of the top of the filter box 2 is communicated with a three-way pipe 11, the left side of the three-way pipe 11 is communicated with a liquid inlet pipe 12, the right side of the top of the filter box 2 is communicated with an air pumping pipe 13, one end of the air pumping pipe 13 far away from the filter box 2 is communicated with the air inlet of an air exhauster 3, the air outlet of the air exhauster 3 is communicated with an air outlet pipe 14, one end of the air outlet pipe 14 far away from the air exhauster 3 is communicated with the right side of the top of the chemical box 4, a chemical feeding pipe 15 penetrates through the left side of the top of the chemical box 4, one end of, can make 2 internal gas pressures of rose box reduce, and then accessible three-way pipe 11 takes in the air from the external world to usable air current takes in the waste liquid, and the air is arranged still can extrude the medicament in the medicament case 4 and react simultaneously, automatic material conveying convenient to use.

When the device is used, the water pumping box 5 is connected with waste liquid, the exhaust nozzle 23 on the liquid injection pipe 22 is taken down, liquid flocculant is added into the chemical box 4 from the liquid injection pipe 22, then the exhaust nozzle 23 is covered, the exhaust fan 3 is connected with a power supply, the exhaust fan 3 works, air in the filter box 2 is extracted by using the exhaust pipe 13, one end of the top of the three-way pipe 11 is covered, the air pressure in the filter box 2 is reduced, the waste liquid is extracted, then the three-way pipe 11 is opened, one end of the top of the three-way pipe 11 can continuously extract outside air to supplement the filter box 2, the waste liquid is continuously extracted by using the flow rate of the air, the waste liquid passes through the filter hopper 16, is filtered by the filter 17, waste residues are filtered out, then flows into the mixing box 19 through the elbow 18, the solvent in the elbow 18 is observed from the outside through transparent glass, whether the filtering effect of the filter plate 175, when the filter plate 175 is replaced, the waste liquid extraction is stopped, the filter 17 is taken down, the upper shell 171 and the lower shell 172 are opened, the filter plate 175 inside is replaced, meanwhile, the exhaust fan 3 exhausts air into the chemical box 4 through the air outlet pipe 14, part of the air is exhausted through the exhaust nozzle 23 on the liquid injection pipe 22, the air pressure in the chemical box 4 is increased, the flocculating agent is extruded into the mixing box 19 through the chemical adding pipe 15 to be mixed with the waste liquid, then the flocculating agent is exhausted into the settling box 1 through the mixing pipe 20 and the shunt pipe 21, when the waste liquid is exhausted and then stands for a period of time, the sediment is descended, the scum is ascended, then the flocculating agent is extracted at one end of the drain pipe 6, which is positioned outside the settling box 1, so that the solvent is exhausted through the water channel 9 and the drain pipe 6, then the solvent is continuously exhausted by utilizing siphon separation, when the water level of the solvent is descended, the bottom, the water pumping is stopped, the residual solvent is waste liquid with a large amount of waste residues, and then the manual control valve is opened to discharge the waste liquid.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A solvent recovery system for processing clutch facing, comprising a settling tank (1), characterized in that: the top of the settling tank (1) is fixedly connected with a filter tank (2), an exhaust fan (3) and a chemical tank (4) from left to right in sequence, the bottom of the inner surface of the settling tank (1) is fixedly connected with a water pumping box (5) through a support rod, the top of the water pumping box (5) is communicated with a drain pipe (6), one end, far away from the water pumping box (5), of the drain pipe (6 penetrates through the right wall of the settling tank (1) and extends to the right side of the settling tank (1), the right side of the settling tank (1) is fixedly connected with a fixing ring (7) and a support frame (8) from top to bottom in sequence, the fixing ring (7) and the support frame (8) are both sleeved on the surface of the drain pipe (6), a water channel (9) is formed in the inside of the water pumping box (5), the middle of the top of the water channel (9) is communicated with one end of the drain pipe (6), a floater (10) is sleeved on the surface, the left side intercommunication at rose box (2) top has three-way pipe (11), the left side intercommunication of three-way pipe (11) has feed liquor pipe (12), the right side intercommunication at rose box (2) top has exhaust column (13), the one end that rose box (2) were kept away from in exhaust column (13) and the air intake intercommunication of air exhauster (3), the air outlet intercommunication of air exhauster (3) has out tuber pipe (14), go out the right side intercommunication at one end that air exhauster (3) and medicament case (4) top were kept away from in tuber pipe (14), the left side at medicament case (4) top is run through and is had dosing pipe (15), dosing pipe (15) are kept away from the one end of medicament case (4) and are run through the top of setting tank (1) and extend to the inside of setting tank (1).

2. The solvent recovery system for processing clutch facings of claim 1 wherein: the filter box is characterized in that a filter hopper (16) is fixedly connected to the inside of the filter box (2), the bottom of the filter hopper (16) is communicated with a filter (17), and the bottom of the filter (17) is communicated with an elbow (18).

3. The solvent recovery system for processing clutch facings of claim 2 wherein: the bottom of return bend (18) runs through the top of setting tank (1) and extends to the inside of setting tank (1), the bottom intercommunication of return bend (18) has mixing box (19), and the top of mixing box (19) and the top fixed connection of setting tank (1) inner wall.

4. The solvent recovery system for processing clutch facings of claim 3 wherein: the right side of mixing box (19) and the one end intercommunication that dosing pipe (15) are located settling tank (1) inside, the bottom intercommunication of mixing box (19) has mixing tube (20), the bottom of mixing tube (20) extends to the bottom of settling tank (1) inner chamber, and the bottom intercommunication on mixing tube (20) surface has shunt tubes (21).

5. The solvent recovery system for processing clutch facings of claim 2 wherein: the filter (17) comprises an upper shell (171) and a lower shell (172), the inner surface of the upper shell (171) is in threaded connection with the outer surface of the lower shell (172), and a sealing gasket (173) is movably connected between the top of the lower shell (172) and the top of the inner surface of the upper shell (171).

6. The solvent recovery system for processing clutch facings of claim 5 wherein: the inside fixedly connected with locating piece (174) of lower casing (172), the top swing joint of locating piece (174) has filter plate (175), filter plate (175) are provided with threely, and pass through dead lever (176) fixed connection between three filter plate (175).

7. The solvent recovery system for processing clutch facings of claim 2 wherein: the center at medicament case (4) top communicates with annotates liquid pipe (22), it all communicates with air discharge nozzle (23) with the top of setting tank (1) to annotate liquid pipe (22), the front of rose box (2) just is located the below rotation of filter hopper (16) and is connected with chamber door (24), and the fixed surface of chamber door (24) is connected with transparent glass.

8. The solvent recovery system for processing clutch facings of claim 1 wherein: the middle of the bottom of the settling tank (1) is communicated with a drain pipe (25), the surface of the drain pipe (25) is fixedly connected with a manual valve, and four corners of the bottom of the settling tank (1) are fixedly connected with supporting legs.